std::layout_left

 

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std::mdspan

Member functions mdspan::mdspan mdspan::operator= Element access mdspan::operator[] Observers mdspan::rank mdspan::rank_dynamic mdspan::static_extent mdspan::extent mdspan::size mdspan::empty mdspan::stride mdspan::extents mdspan::data_handle mdspan::mapping mdspan::accessor mdspan::is_uniquemdspan::is_exhaustivemdspan::is_stridedmdspan::is_always_uniquemdspan::is_always_exhaustivemdspan::is_always_strided

Non-member functions swap(std::mdspan) Subviews submdspan (C++26) submdspan_extents (C++26) Helper types and templates extentsdextentsdims (C++26) default_accessor Layout mapping policies layout_left layout_right layout_stride layout_left_padded (C++26) layout_right_padded (C++26) Subviews helpers full_extent (C++26) strided_slice (C++26) submdspan_mapping_result (C++26) Deduction guides

 

Defined in header <mdspan>
struct layout_left;		(since C++23)

layout_left is a LayoutMappingPolicy and trivial type which provides a layout mapping where the leftmost extent has stride 1, and strides increase left-to-right as the product of extents.

Member class templates

mapping

a layout mapping of layout_left (public member class template)

See also

layout_left_padded (C++26)	column-major layout mapping policy with padding stride that can be greater than or equal to the leftmost extent (class template)
layout_right (C++23)	row-major multidimensional array layout mapping policy; rightmost extent has stride 1 (class)
layout_stride (C++23)	a layout mapping policy with user-defined strides (class)